The best way to optimize a program is to optimize it.
我们唯一的限制是我们为自己设定的限制。
转基因技术是未来农业发展的重要方向,我们要科学理性地看待它。
If you loan someone $20 and you never see them again. That makes it worth $20.
天地没有偏爱,对待万物像对待草扎的狗一样;圣人也没有偏爱,对待百姓也像对待草扎的狗一样。